Anti-vibration mount

Abstract

An anti-vibration mount for supporting a load of a part includes: at least one mount body that includes a central projecting portion having a load acting surface on which the load of the part acts, and a seat portion which includes a one-side seat portion located on one side with respect to the central projecting portion in a cross section along an action direction of the load, the one-side seat portion having a one-side reaction force receiving surface for receiving a reaction force from a base surface, and an another-side seat portion located on another side opposite to the one side with respect to the central projecting portion across the central projecting portion in the cross section, the another-side seat portion having an another-side reaction force receiving surface for receiving the reaction force from the base surface.

1 . An anti-vibration mount for supporting a load of a part, comprising at least one mount body that includes:
 a central projecting portion having a load acting surface on which the load of the part acts;   a seat portion which includes
 a one-side seat portion located on one side with respect to the central projecting portion in a cross section along an action direction of the load, the one-side seat portion having a one-side reaction force receiving surface for receiving a reaction force from a base surface, and 
 an another-side seat portion located on another side opposite to the one side with respect to the central projecting portion across the central projecting portion in the cross section, the another-side seat portion having an another-side reaction force receiving surface for receiving the reaction force from the base surface; and 
   a connection portion which includes
 a one-side connection portion extending from the one-side seat portion toward the central projecting portion in the cross section, and 
 an another-side connection portion extending from the another-side seat portion toward the central projecting portion in the cross section, 
   wherein the one-side connection portion extends obliquely with respect to the action direction of the load from the one side toward the another side,   wherein the another-side connection portion extends obliquely with respect to the action direction of the load from the another side toward the one side,   wherein the anti-vibration mount further comprises a first stopper disposed in the lower recess portion, and   wherein a gap is formed between the central projecting portion and the first stopper.   
     
     
         2 .- 4 . (canceled) 
     
     
         5 . The anti-vibration mount according to  claim 1 , wherein the first stopper is formed separately from the mount body and is composed of a material having higher rigidity than the mount body. 
     
     
         6 . The anti-vibration mount according to  claim 1 , wherein the anti-vibration mount further comprises a second stopper for regulating an amount of displacement of the central projecting portion toward the part due to vibration of the base surface. 
     
     
         7 . The anti-vibration mount according to  claim 6 , wherein the second stopper includes a stopper portion spaced apart from the central projecting portion or the connection portion, and a support portion for supporting the stopper portion. 
     
     
         8 . The anti-vibration mount according to  claim 1 , wherein the at least one mount body includes a plurality of mount bodies arranged side by side with each other. 
     
     
         9 . The anti-vibration mount according to  claim 8 , wherein the anti-vibration mount further comprises an upper support layer arranged to be supported on the load acting surface of each of the plurality of mount bodies. 
     
     
         10 . The anti-vibration mount according to  claim 9 , wherein the upper support layer has higher rigidity than the mount body. 
     
     
         11 . The anti-vibration mount according to  claim 9 , wherein the anti-vibration mount further comprises an elastic layer disposed outside the upper support layer and having lower rigidity than the mount body. 
     
     
         12 . The anti-vibration mount according to  claim 8 ,
 wherein the plurality of mount bodies include a first mount body and a second mount body arranged side by side with each other, and   wherein the another-side seat portion of the first mount body and the one-side seat portion of the second mount body are formed integrally with each other.   
     
     
         13 . The anti-vibration mount according to  claim 12 , wherein an upper recess portion formed between the first mount body and the second mount body is filled with a low-rigidity material having lower rigidity than the mount body. 
     
     
         14 . The anti-vibration mount according to  claim 8 ,
 wherein the plurality of mount bodies include a first mount body and a second mount body arranged side by side with each other, and   wherein the another-side seat portion of the first mount body and the one-side seat portion of the second mount body are arranged at intervals from each other.   
     
     
         15 . The anti-vibration mount according to  claim 14 , wherein the mount body includes the central projecting portion, and the seat portion formed into a circumferential shape around the central projecting portion.